XFX Radeon RX 6400 SPEEDSTER SWFT105 vs SAPPHIRE Pulse Radeon RX 6400

GPU comparison with benchmarks The XFX Radeon RX 6400 SPEEDSTER SWFT105 has 768 shader units and these clock a maximum of 2.32 GHz which results in an FP32 computing power of 3.57 TFLOPS. The SAPPHIRE Pulse Radeon RX 6400 has 768 shader units and these clock at a maximum of 2.32 GHz and achieve an FP32 computing power of 3.57 TFLOPS.

GPU The XFX Radeon RX 6400 SPEEDSTER SWFT105 is equipped with a graphics chip of the RDNA 2 architecture, which has 12 streaming multiprocessors. The graphics card SAPPHIRE Pulse Radeon RX 6400 is based on the RDNA 2 architecture and is equipped with 12 execution units.
XFX Radeon RX 6400 SPEEDSTER SWFT105	GPU	SAPPHIRE Pulse Radeon RX 6400
AMD Radeon RX 6400	Based on	AMD Radeon RX 6400
Navi 24 XL	GPU Chip	Navi 24 XL
RDNA 2	Architecture	RDNA 2
12	Streaming Multiprocessors	12
768	Shader	768
32	Render Output Units	32
48	Texture Units	48
12	Raytracing Cores	12

Memory The XFX Radeon RX 6400 SPEEDSTER SWFT105 is equipped with a 4 GB large GDDR6 graphics memory, which is equipped with 2.000 GHz clocks. The SAPPHIRE Pulse Radeon RX 6400 has a 4 GB large GDDR6 graphics memory and the memory clock is 2.000GHz.
4 GB	Memory Size	4 GB
GDDR6	Memory Type	GDDR6
2.000 GHz	Memory Clock	2.000 GHz
16.0 Gbps	Memory Speed	16.0 Gbps
128 GB/s	Memory bandwidth	128 GB/s
64 bit	Memory Interface	64 bit

Clock Speeds The XFX Radeon RX 6400 SPEEDSTER SWFT105 has a turbo clock of 2.321 GHz. The turbo frequency of the SAPPHIRE Pulse Radeon RX 6400 is 2.321 GHz.
1.923 GHz	Base Clock	1.923 GHz
2.321 GHz	Boost Clock	2.321 GHz
2.04 GHz	Avg (Game) Clock	2.04 GHz
Yes	Overclocking	Yes

Thermal Design The XFX Radeon RX 6400 SPEEDSTER SWFT105 has connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 97 °C. The SAPPHIRE Pulse Radeon RX 6400 is equipped with a PCIe power connector that supplies it with power. The maximum operating temperature of the card is 97 °C.
53 W	TDP	55 W+ 4 %
--	TDP (up)	--
97 °C	Tjunction max	97 °C
	PCIe-Power

Cooler & Fans The graphics processor and graphics memory of the XFX Radeon RX 6400 SPEEDSTER SWFT105 are cooled with a Air cooling. The SAPPHIRE Pulse Radeon RX 6400 is cooled by a Air cooling.
Axial	Fan-Type	Axial
1 x 50 mm	Fan 1	1 x 50 mm
--	Fan 2	--
Air cooling	Cooler-Type	Air cooling
0 dB	Noise (Idle)	0 dB
--	Noise (Load)	--

Connectivity The XFX Radeon RX 6400 SPEEDSTER SWFT105 supports the downward compatible copy protection HDCP in version 2.3. The SAPPHIRE Pulse Radeon RX 6400 supports HDCP in version 2.3 and all previous versions.
2	Max. Displays	2
2.3	HDCP-Version	2.3
1x HDMI v2.1	HDMI Ports	1x HDMI v2.1
1x DP v1.4a	DP Ports	1x DP v1.4a
--	DVI Ports	--
--	VGA Ports	--
--	USB-C Ports	--

Featureset The XFX Radeon RX 6400 SPEEDSTER SWFT105 supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The SAPPHIRE Pulse Radeon RX 6400 supports Microsoft's DirectX version 12_2 (Ultimate).
7680x4320	Max. resolution	7680x4320
12_2 (Ultimate)	DirectX	12_2 (Ultimate)
Yes	Raytracing	Yes
Yes	DLSS / FSR	Yes
No LED lighting	LED	No LED lighting

Supported Video Codecs This area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load.
Decode / Encode	h264	Decode / Encode
Decode / Encode	h265 / HEVC	Decode / Encode
Decode	AV1	Decode
Decode / Encode	VP8	Decode / Encode
Decode / Encode	VP9	Decode / Encode

Dimensions The XFX Radeon RX 6400 SPEEDSTER SWFT105 is 15 mm wide and therefore needs the space of 1 PCIe-Slots in the case. The width of the SAPPHIRE Pulse Radeon RX 6400 is 15 mm and thus requires the space of 1 PCIe-Slots in the PC case.
155 mm	Length	170 mm
68 mm	Height	56 mm
15 mm	Width	17 mm
1 PCIe-Slots	Width (Slots)	1 PCIe-Slots
--	Weight	--
PCIe 4.0 x 4	GPU Interface	PCIe 4.0 x 4

Additional data Manufactured using the 6 nanometer process, XFX Radeon RX 6400 SPEEDSTER SWFT105 was released in Q2/2022. The SAPPHIRE Pulse Radeon RX 6400 published in Q2/2022 is manufactured with a structure width of 6 nanometers.
RX-64XL4SFG2	Part-no	11315-01-20G
Q2/2022	Release date	Q2/2022
159 $ (Reference)	Launch Price	159 $ (Reference)
6 nm	Structure size	6 nm
data sheet	Documents	data sheet

XFX Radeon RX 6400 SPEEDSTER SWFT105
1.923 GHz, 4 GB (53 W TDP)

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SAPPHIRE Pulse Radeon RX 6400
1.923 GHz, 4 GB (55 W TDP)

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Benchmark results

3DMark Benchmark (DirectX, Raytracing)

3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.

Time Spy Extreme Graphics score


	XFX Radeon RX 6400 SPEEDSTER SWFT105 4 GB GDDR6	1647
	SAPPHIRE Pulse Radeon RX 6400 4 GB GDDR6	1647

Port Royal (Raytracing)


	XFX Radeon RX 6400 SPEEDSTER SWFT105 4 GB GDDR6	294
	SAPPHIRE Pulse Radeon RX 6400 4 GB GDDR6	294

Speed Way Graphics Score (Raytracing)


	XFX Radeon RX 6400 SPEEDSTER SWFT105 4 GB GDDR6	80
	SAPPHIRE Pulse Radeon RX 6400 4 GB GDDR6	80

View all 3DMark Benchmark (DirectX, Raytracing) benchmark results

Cyberpunk 2077

Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.

3840x2160 (2160p)


	XFX Radeon RX 6400 SPEEDSTER SWFT105 4 GB GDDR6	8 fps (avg)
	SAPPHIRE Pulse Radeon RX 6400 4 GB GDDR6	8 fps (avg)

2560x1440 (1440p)


	XFX Radeon RX 6400 SPEEDSTER SWFT105 4 GB GDDR6	11 fps (avg)
	SAPPHIRE Pulse Radeon RX 6400 4 GB GDDR6	11 fps (avg)

1920x1080 (1080p)


	XFX Radeon RX 6400 SPEEDSTER SWFT105 4 GB GDDR6	21 fps (avg)
	SAPPHIRE Pulse Radeon RX 6400 4 GB GDDR6	21 fps (avg)

View all Cyberpunk 2077 benchmark results

Geekbench 6 (OpenCL, Vulkan, Metal)

Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.

Geekbench 6 - OpenCL


	XFX Radeon RX 6400 SPEEDSTER SWFT105 4 GB GDDR6	32619
	SAPPHIRE Pulse Radeon RX 6400 4 GB GDDR6	32619

Geekbench 6 - Vulkan


	XFX Radeon RX 6400 SPEEDSTER SWFT105 4 GB GDDR6	38397
	SAPPHIRE Pulse Radeon RX 6400 4 GB GDDR6	38397

Geekbench 6 - Metal


	XFX Radeon RX 6400 SPEEDSTER SWFT105 4 GB GDDR6	339470
	SAPPHIRE Pulse Radeon RX 6400 4 GB GDDR6	339470

View all Geekbench 6 (OpenCL, Vulkan, Metal) benchmark results

FP32 Performance (Single-precision TFLOPS)

The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.

FP32 (TFLOPS)


	XFX Radeon RX 6400 SPEEDSTER SWFT105 4 GB GDDR6	3.57
	SAPPHIRE Pulse Radeon RX 6400 4 GB GDDR6	3.57

View all FP32 Performance (Single-precision TFLOPS) benchmark results


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XFX Radeon RX 6400 SPEEDSTER SWFT105
vs
SAPPHIRE Pulse Radeon RX 6400

GPU comparison with benchmarks

GPU

Memory

Clock Speeds

Thermal Design

Cooler & Fans

Connectivity

Featureset

Supported Video Codecs

Dimensions

Additional data

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