AMD Radeon RX 7900 GRE vs NVIDIA GeForce RTX 5070
We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7900 GRE and 12GB VRAM GeForce RTX 5070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 7900 GRE 's Advantages
More VRAM (16GB vs 12GB)
NVIDIA GeForce RTX 5070 's Advantages
Released 1 years and 8 months late
Boost Clock has increased by 12% (2512MHz vs 2245MHz)
Larger VRAM bandwidth (672.0GB/s vs 576.0GB/s)
1024 additional rendering cores
Lower TDP (250W vs 260W)
Score
Benchmark
FP32 (float)
Radeon RX 7900 GRE
+48%
45.98 TFLOPS
GeForce RTX 5070
30.87 TFLOPS
3DMark Time Spy
Radeon RX 7900 GRE
22476
GeForce RTX 5070
22544
3DMark Time Spy Extreme
Radeon RX 7900 GRE
10591
GeForce RTX 5070
+1%
10789
3DMark Speed Way
Radeon RX 7900 GRE
4417
GeForce RTX 5070
+33%
5896
Blender
Radeon RX 7900 GRE
3114
GeForce RTX 5070
+98%
6182
Graphics Card
Jul 2023
Release Date
Mar 2025
Navi III(RX 7000)
Generation
GeForce 50
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
1287 MHz
Base Clock
2325 MHz
2245 MHz
Boost Clock
2512 MHz
2250 MHz
Memory Clock
1750 MHz
Memory
16GB
Memory Size
12GB
GDDR6
Memory Type
GDDR7
256bit
Memory Bus
192bit
576.0GB/s
Bandwidth
672.0GB/s
Render Config
80
Compute Units
-
-
SM Count
48
5120
Shading Units
6144
320
TMUs
192
160
ROPs
80
-
Tensor Cores
192
80
RT Cores
48
256 KB per Array
L1 Cache
128 KB (per SM)
6 MB
L2 Cache
48 MB
64 MB
L3 Cache
-
Theoretical Performance
359.2 GPixel/s
Pixel Rate
201.0 GPixel/s
718.4 GTexel/s
Texture Rate
482.3 GTexel/s
91.96 TFLOPS
FP16 (half)
30.87 TFLOPS
45.98 TFLOPS
FP32 (float)
30.87 TFLOPS
1437 GFLOPS
FP64 (double)
482.3 GFLOPS
Board Design
260W
TDP
250W
600 W
Suggested PSU
600 W
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
Outputs
1x HDMI 2.1b
3x DisplayPort 2.1b
2x 8-pin
Power Connectors
1x 16-pin
Graphics Processor
Navi 31
GPU Name
GB205
Navi 31 XL
(215-145000206)
GPU Variant
GB205-300-A1
RDNA 3.0
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
57.7 billion
Transistors
31.1 billion
529 mm²
Die Size
263 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
1.4
-
CUDA
10.1
6.8
Shader Model
6.8
