The Sapphire Radeon RX Vega 64 LE has 4096 shader units and these clock a maximum of 1.55 GHz which results in an FP32 computing power of 12.66 TFLOPS.
The Sapphire Radeon RX Vega 64 LE is equipped with a graphics chip of the GCN 5 architecture, which has 64 streaming multiprocessors.
The graphics card ASUS KO GeForce RTX 3070 OC is based on the Ampere architecture and is equipped with 46 execution units.
Memory
Memory
Sapphire Radeon RX Vega 64 LE
ASUS KO GeForce RTX 3070 OC
Memory Size
8 GB
8 GB
Memory Type
HBM2
GDDR6
Memory Clock
0.945 GHz
1.750 GHz
Memory Speed
1.9 Gbps
14.0 Gbps
Memory bandwidth
484 GB/s
448 GB/s
Memory Interface
2,048 bit
256 bit
More information
The Sapphire Radeon RX Vega 64 LE is equipped with a 8 GB large HBM2 graphics memory, which is equipped with 0.945 GHz clocks.
The ASUS KO GeForce RTX 3070 OC has a 8 GB large GDDR6 graphics memory and the memory clock is 1.750GHz.
Clock Speeds
Clock Speeds
Sapphire Radeon RX Vega 64 LE
ASUS KO GeForce RTX 3070 OC
Base Clock
1.247 GHz
1.500 GHz
Boost Clock
1.546 GHz
1.845 GHz
Avg (Game) Clock
--
1.82 GHz
Overclocking
Yes
Yes
More information
The Sapphire Radeon RX Vega 64 LE has a turbo clock of 1.546 GHz. The turbo frequency of the ASUS KO GeForce RTX 3070 OC is 1.845 GHz.
Thermal Design
Thermal Design
Sapphire Radeon RX Vega 64 LE
ASUS KO GeForce RTX 3070 OC
TDP
295 W
220 W
TDP (up)
--
250 W
Tjunction max
100 °C
93 °C
PCIe-Power
2 x 8-Pin
2 x 8-Pin
More information
The Sapphire Radeon RX Vega 64 LE has 2 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 100 °C.
The ASUS KO GeForce RTX 3070 OC is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 93 °C.
Cooler & Fans
Cooler & Fans
Sapphire Radeon RX Vega 64 LE
ASUS KO GeForce RTX 3070 OC
Fan-Type
Radial
Axial
Fan 1
1 x 75 mm
2 x 100 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
--
0 dB
More information
The graphics processor and graphics memory of the Sapphire Radeon RX Vega 64 LE are cooled with a Air cooling.
The ASUS KO GeForce RTX 3070 OC is cooled by a Air cooling.
Connectivity
Connectivity
Sapphire Radeon RX Vega 64 LE
ASUS KO GeForce RTX 3070 OC
Max. Displays
4
4
HDCP
2.2
2.3
HDMI
1x HDMI 2.0b
2x HDMI 2.1
DisplayPort
3x DP 1.4
3x DP 1.4a
More information
The Sapphire Radeon RX Vega 64 LE supports the downward compatible copy protection HDCP in version 2.2.
The ASUS KO GeForce RTX 3070 OC supports HDCP in version 2.3 and all previous versions.
Featureset
Featureset
Sapphire Radeon RX Vega 64 LE
ASUS KO GeForce RTX 3070 OC
Max. resolution
7680x4320
7680x4320
DirectX
12_1
12_2 (Ultimate)
Raytracing
No
Yes
DLSS / FSR
Yes
Yes
LED
Non addressable LED
ASUS Aura Sync
More information
The Sapphire Radeon RX Vega 64 LE supports the DirectX standard from Microsoft in version 12_1.
The ASUS KO GeForce RTX 3070 OC supports Microsoft's DirectX version 12_2 (Ultimate).
Supported Video Codecs
Supported Video Codecs
Sapphire Radeon RX Vega 64 LE
ASUS KO GeForce RTX 3070 OC
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode
Decode
VP9
Decode / Encode
Decode
AV1
No
Decode
More information
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.
Dimensions
Dimensions
Sapphire Radeon RX Vega 64 LE
ASUS KO GeForce RTX 3070 OC
Length
282 mm
275 mm
Height
125 mm
131 mm
Width
40 mm
54 mm
Width (Slots)
2 Slots
3 Slots
SFF-Ready
No
No
More information
The Sapphire Radeon RX Vega 64 LE is 40 mm wide and therefore needs the space of 3 PCIe-Slots in the case.
The width of the ASUS KO GeForce RTX 3070 OC is 40 mm and thus requires the space of 3 PCIe-Slots in the PC case.
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 ASUS KO GeForce RTX 3070 OC +92.9 %
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.
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.
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 ASUS KO GeForce RTX 3070 OC +101.3 %
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.
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