NVIDIA GeForce RTX 3070 6144 SP vs AMD Radeon HD 6970 X2
GPU Specs Compare
Graphics Card
Release Date
Unknown
Unknown
Generation
GeForce 30
Northern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1740 MHz
-
Boost Clock
1770 MHz
-
Memory Clock
1750 MHz
1375 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
176.0GB/s
Render Config
SM Count
48
-
Shading Units
6144
1536
TMUs
192
96
ROPs
96
32
Tensor Cores
192
-
RT Cores
48
-
L1 Cache
128 KB (per SM)
8 KB (per CU)
L2 Cache
4 MB
512 KB
Compute Units
-
24
Theoretical Performance
Pixel Rate
169.9 GPixel/s
28.16 GPixel/s
Texture Rate
339.8 GTexel/s
84.48 GTexel/s
FP16 (half)
21.75 TFLOPS
-
FP32 (float)
21.75 TFLOPS
2.703 TFLOPS
FP64 (double)
339.8 GFLOPS
-
Graphics Processor
GPU Name
GA104
Antilles
Architecture
Ampere
TeraScale 3
Foundry
Samsung
TSMC
Process Size
8 nm
40 nm
Transistors
17.4 billion
2.64 billion
Die Size
392 mm²
389 mm²
GPU Variant
-
Antilles XT(215-0807027)
Board Design
TDP
290W
375W
Suggested PSU
600 W
750 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 8-pin
3x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
CUDA
8.6
-
Shader Model
6.8
5.0