Home GPU Comparison NVIDIA RTX 4000 Ada Generation vs AMD Radeon HD 7970 X2

NVIDIA RTX 4000 Ada Generation vs AMD Radeon HD 7970 X2

We compared two Desktop platform GPUs: 20GB VRAM RTX 4000 Ada Generation and 3GB VRAM Radeon HD 7970 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4000 Ada Generation 's Advantages
Released 11 years late
Boost Clock2175MHz
More VRAM (20GB vs 3GB)
Larger VRAM bandwidth (360.0GB/s vs 264.0GB/s)
4096 additional rendering cores
Lower TDP (130W vs 500W)

Score

Benchmark

FP32 (float)
RTX 4000 Ada Generation +605%
26.73 TFLOPS
Radeon HD 7970 X2
3.789 TFLOPS
VS

Graphics Card

Aug 2023
Release Date
Aug 2012
Quadro Ada
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1500 MHz
Base Clock
-
2175 MHz
Boost Clock
-
2250 MHz
Memory Clock
1375 MHz

Memory

20GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
160bit
Memory Bus
384bit
360.0GB/s
Bandwidth
264.0GB/s

Render Config

48
SM Count
-
-
Compute Units
32
6144
Shading Units
2048
192
TMUs
128
80
ROPs
32
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
48 MB
L2 Cache
768 KB

Theoretical Performance

174.0 GPixel/s
Pixel Rate
29.60 GPixel/s
417.6 GTexel/s
Texture Rate
118.4 GTexel/s
26.73 TFLOPS
FP16 (half)
-
26.73 TFLOPS
FP32 (float)
3.789 TFLOPS
417.6 GFLOPS
FP64 (double)
947.2 GFLOPS

Graphics Processor

AD104
GPU Name
New Zealand
-
GPU Variant
-
Ada Lovelace
Architecture
GCN 1.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
35.8 billion
Transistors
4.313 billion
294 mm²
Die Size
352 mm²

Board Design

130W
TDP
500W
300 W
Suggested PSU
900 W
4x mini-DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 16-pin
Power Connectors
3x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
8.9
CUDA
-
6.7
Shader Model
5.1

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