AMD Radeon HD 6970 X2 vs NVIDIA RTX 4000 Ada Generation
GPU Specs Compare
Graphics Card
Release Date
Unknown
Aug 2023
Generation
Northern Islands
Workstation Ada
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1375 MHz
2250 MHz
Base Clock
-
1500 MHz
Boost Clock
-
2175 MHz
Memory
Memory Size
2GB
20GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
160bit
Bandwidth
176.0GB/s
360.0GB/s
Render Config
Compute Units
24
-
Shading Units
1536
6144
TMUs
96
192
ROPs
32
64
L1 Cache
8 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
48 MB
SM Count
-
48
Tensor Cores
-
192
RT Cores
-
48
Theoretical Performance
Pixel Rate
28.16 GPixel/s
139.2 GPixel/s
Texture Rate
84.48 GTexel/s
417.6 GTexel/s
FP32 (float)
2.703 TFLOPS
26.73 TFLOPS
FP16 (half)
-
26.73 TFLOPS
FP64 (double)
-
417.6 GFLOPS
Graphics Processor
GPU Name
Antilles
AD104
GPU Variant
Antilles XT(215-0807027)
-
Architecture
TeraScale 3
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
40 nm
5 nm
Transistors
2.64 billion
35.8 billion
Die Size
389 mm²
294 mm²
Board Design
TDP
375W
130W
Suggested PSU
750 W
300 W
Outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
4x DisplayPort 1.4a
Power Connectors
3x 8-pin
1x 16-pin
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.8
CUDA
-
8.9