AMD Radeon RX 7900 GRE vs NVIDIA GeForce RTX 3090
GPU · Specs Compare
Graphics Card
Release Date
Jul 2023
Sep 2020
Generation
Navi III
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1287 MHz
1395 MHz
Boost Clock
2245 MHz
1695 MHz
Memory Clock
2250 MHz
1219 MHz
Memory
Memory Size
16GB
24GB
Memory Type
GDDR6
GDDR6X
Memory Bus
256bit
384bit
Bandwidth
576.0GB/s
936.2GB/s
Render Config
Compute Units
80
—
Shading Units
5120
10496
TMUs
320
328
ROPs
160
112
RT Cores
80
82
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
6 MB
L3 Cache
64 MB
—
SM Count
—
82
Tensor Cores
—
328
Theoretical Performance
Pixel Rate
359.2 GPixel/s
189.8 GPixel/s
Texture Rate
718.4 GTexel/s
556.0 GTexel/s
FP16 (half)
91.96 TFLOPS
35.58 TFLOPS
FP32 (float)
45.98 TFLOPS
35.58 TFLOPS
FP64 (double)
1436.8 GFLOPS
556.0 GFLOPS
Graphics Processor
GPU Name
Navi 31
GA102
GPU Variant
Navi 31 XL(215-145000206)
GA102-300-A1
Architecture
RDNA 3.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
57.7 billion
28.3 billion
Die Size
529 mm²
628 mm²
Board Design
TDP
260W
350W
Suggested PSU
600 W
750 W
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 12-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.8
6.6
CUDA
—
8.6
Benchmark
3DMark Time Spy
22,476
—
3DMark Time Spy Extreme
10,591
—
3DMark Speed Way
4,417
—
Cyberpunk 2077 2160p
40
—
Cyberpunk 2077 1440p
88
—
Blender
3,114
—
Cyberpunk 2077 1080p
130
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.