Home GPU Comparison AMD Radeon RX 7900 XT vs NVIDIA GeForce RTX 4070 10 GB

AMD Radeon RX 7900 XT vs NVIDIA GeForce RTX 4070 10 GB

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7900 XT and 10GB VRAM GeForce RTX 4070 10 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 XT 's Advantages
More VRAM (20GB vs 10GB)
Larger VRAM bandwidth (800.0GB/s vs 420.2GB/s)
NVIDIA GeForce RTX 4070 10 GB 's Advantages
Boost Clock has increased by 5% (2520MHz vs 2394MHz)
1792 additional rendering cores
Lower TDP (220W vs 300W)

Score

Benchmark

FP32 (float)
Radeon RX 7900 XT +42%
51.48 TFLOPS
GeForce RTX 4070 10 GB
36.13 TFLOPS
VS

Graphics Card

Nov 2022
Release Date
Unknown
Navi III
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1387 MHz
Base Clock
2355 MHz
2394 MHz
Boost Clock
2520 MHz
2500 MHz
Memory Clock
1313 MHz

Memory

20GB
Memory Size
10GB
GDDR6
Memory Type
GDDR6X
320bit
Memory Bus
160bit
800.0GB/s
Bandwidth
420.2GB/s

Render Config

84
Compute Units
-
-
SM Count
56
5376
Shading Units
7168
336
TMUs
224
192
ROPs
80
-
Tensor Cores
224
84
RT Cores
56
256 KB per Array
L1 Cache
128 KB (per SM)
6 MB
L2 Cache
48 MB
80 MB
L3 Cache
-

Theoretical Performance

459.6 GPixel/s
Pixel Rate
201.6 GPixel/s
804.4 GTexel/s
Texture Rate
564.5 GTexel/s
103.0 TFLOPS
FP16 (half)
36.13 TFLOPS
51.48 TFLOPS
FP32 (float)
36.13 TFLOPS
1.609 TFLOPS
FP64 (double)
564.5 GFLOPS

Board Design

300W
TDP
220W
700 W
Suggested PSU
550 W
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 16-pin

Graphics Processor

Navi 31
GPU Name
AD104
Navi 31 XT (215-145000156)
GPU Variant
AD104-275-A1
RDNA 3.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
57.7 billion
Transistors
35.8 billion
529 mm²
Die Size
294 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.9
6.7
Shader Model
6.7

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