SAPPHIRE PURE Radeon RX 7800 XT
vs
SAPPHIRE PURE Radeon RX 7700 XT


31mp
SAPPHIRE PURE Radeon RX 7800 XT
-VS-
30mp
SAPPHIRE PURE Radeon RX 7700 XT

GPU comparison with benchmarks

In the gpu comparison between the SAPPHIRE PURE Radeon RX 7800 XT and the SAPPHIRE PURE Radeon RX 7700 XT, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The SAPPHIRE PURE Radeon RX 7800 XT is based on the AMD Radeon RX 7800 XT and has 3840 texture shaders and 60 execution units.

SAPPHIRE PURE Radeon RX 7700 XT is based on AMD Radeon RX 7700 XT, which has 3456 shaders and 54 execution units.
SAPPHIRE PURE Radeon RX 7800 XT GPU SAPPHIRE PURE Radeon RX 7700 XT
AMD Radeon RX 7800 XT Based on AMD Radeon RX 7700 XT
Navi 32 XT GPU Chip Navi 32 XL
RDNA 3 Architecture RDNA 3
60 Streaming Multiprocessors 54
3840 Shader 3456
96 Render Output Units 96
240 Texture Units 216
60 Raytracing Cores 54

Memory

The SAPPHIRE PURE Radeon RX 7800 XT has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 624 GB/s.

The SAPPHIRE PURE Radeon RX 7700 XT can access 12 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 432 GB/s.
16 GB Memory Size 12 GB
GDDR6 Memory Type GDDR6
2.438 GHz Memory Clock 2.250 GHz
19.5 Gbps Memory Speed 18.0 Gbps
624 GB/s Memory bandwidth 432 GB/s
256 bit Memory Interface 192 bit

Clock Speeds

The SAPPHIRE PURE Radeon RX 7800 XT clocks in the base with up to 1.800 GHz. The base frequency of the SAPPHIRE PURE Radeon RX 7700 XT is 1.900 GHz.
1.800 GHz Base Clock 1.900 GHz
2.475 GHz Boost Clock 2.584 GHz
2.17 GHz Avg (Game) Clock 2.23 GHz
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the SAPPHIRE PURE Radeon RX 7800 XT is 270 W. The graphics card is supplied with energy via the 2 x 8-Pin connector.

The SAPPHIRE PURE Radeon RX 7700 XT has a TDP of 240 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors.
270 W TDP 240 W
-- TDP (up) --
96 °C Tjunction max 97 °C
2 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The SAPPHIRE PURE Radeon RX 7800 XT has a total of 3 Axial fans.

The SAPPHIRE PURE Radeon RX 7700 XT has 3 Axial fans to cool the GPU and memory.
Axial Fan-Type Axial
3 x 90 mm Fan 1 3 x 90 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) --

Connectivity

In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the SAPPHIRE PURE Radeon RX 7800 XT.

The SAPPHIRE PURE Radeon RX 7700 XT supports a maximum of 4 screens.
4 Max. Displays 4
2.3 HDCP-Version 2.3
2x HDMI v2.1 HDMI Ports 2x HDMI v2.1
2x DP v2.1 DP Ports 2x DP v2.1
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports --

Featureset

The SAPPHIRE PURE Radeon RX 7800 XT supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the SAPPHIRE PURE Radeon RX 7700 XT is 7680x4320 pixels.
7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
Addressable LED LED No LED lighting

Supported Video Codecs

The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.
Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
Decode / Encode AV1 Decode / Encode
Decode / Encode VP8 Decode / Encode
Decode / Encode VP9 Decode / Encode

Dimensions

The SAPPHIRE PURE Radeon RX 7800 XT is 320 mm long, 129 mm high and 53 mm wide.

The SAPPHIRE PURE Radeon RX 7700 XT is 320 mm long, 129 mm high and 53 mm wide.
320 mm Length 320 mm
129 mm Height 129 mm
53 mm Width 53 mm
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 4 x 16 GPU Interface PCIe 4 x 16
No SFF-Ready No

Additional data

The SAPPHIRE PURE Radeon RX 7800 XT was released in Q3/2023 at a price of 499 $ (Reference).

The SAPPHIRE PURE Radeon RX 7700 XT was introduced in Q3/2023 at a price of 449 $ (Reference).
11330-03-20G Part-no 11335-03-20G
Q3/2023 Release date Q3/2023
499 $ (Reference) Launch Price 449 $ (Reference)
5 nm Structure size 5 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the SAPPHIRE PURE Radeon RX 7800 XT to help other visitors make their purchasing decisions. The average rating is 5.0 stars (17 ratings). Rate now:
Here you can rate the SAPPHIRE PURE Radeon RX 7700 XT to help other visitors make their purchasing decisions. The average rating is 4.7 stars (3 ratings). Rate now:

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

Port Royal (Raytracing)

Speed Way Graphics Score (Raytracing)

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)

SAPPHIRE PURE Radeon RX 7800 XT SAPPHIRE PURE Radeon RX 7800 XT
16 GB GDDR6
39 fps (avg)
SAPPHIRE PURE Radeon RX 7700 XT SAPPHIRE PURE Radeon RX 7700 XT
12 GB GDDR6
30 fps (avg)

2560x1440 (1440p)

SAPPHIRE PURE Radeon RX 7800 XT SAPPHIRE PURE Radeon RX 7800 XT
16 GB GDDR6
84 fps (avg)
SAPPHIRE PURE Radeon RX 7700 XT SAPPHIRE PURE Radeon RX 7700 XT
12 GB GDDR6
69 fps (avg)

1920x1080 (1080p)

SAPPHIRE PURE Radeon RX 7800 XT SAPPHIRE PURE Radeon RX 7800 XT
16 GB GDDR6
128 fps (avg)
SAPPHIRE PURE Radeon RX 7700 XT SAPPHIRE PURE Radeon RX 7700 XT
12 GB GDDR6
104 fps (avg)
View all Cyberpunk 2077 benchmark results

The Last of Us Part 1

The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.

3840x2160 (2160p)

SAPPHIRE PURE Radeon RX 7800 XT SAPPHIRE PURE Radeon RX 7800 XT
16 GB GDDR6
42 fps (avg)
SAPPHIRE PURE Radeon RX 7700 XT SAPPHIRE PURE Radeon RX 7700 XT
12 GB GDDR6
30 fps (avg)

2560x1440 (1440p)

SAPPHIRE PURE Radeon RX 7800 XT SAPPHIRE PURE Radeon RX 7800 XT
16 GB GDDR6
85 fps (avg)
SAPPHIRE PURE Radeon RX 7700 XT SAPPHIRE PURE Radeon RX 7700 XT
12 GB GDDR6
68 fps (avg)

1920x1080 (1080p)

SAPPHIRE PURE Radeon RX 7800 XT SAPPHIRE PURE Radeon RX 7800 XT
16 GB GDDR6
135 fps (avg)
SAPPHIRE PURE Radeon RX 7700 XT SAPPHIRE PURE Radeon RX 7700 XT
12 GB GDDR6
119 fps (avg)
View all The Last of Us Part 1 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

Geekbench 6 - Vulkan

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)

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

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