AMD Radeon RX 7900 XT vs NVIDIA GeForce RTX 3090 Ti
GPU · Specs Compare
Graphics Card
Release Date
Nov 2022
Jan 2022
Generation
Navi III
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1387 MHz
1560 MHz
Boost Clock
2394 MHz
1860 MHz
Memory Clock
2500 MHz
1313 MHz
Memory
Memory Size
20GB
24GB
Memory Type
GDDR6
GDDR6X
Memory Bus
320bit
384bit
Bandwidth
800.0GB/s
1.01TB/s
Render Config
Compute Units
84
—
Shading Units
5376
10752
TMUs
336
336
ROPs
192
112
RT Cores
84
84
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
6 MB
L3 Cache
80 MB
—
SM Count
—
84
Tensor Cores
—
336
Theoretical Performance
Pixel Rate
459.6 GPixel/s
208.3 GPixel/s
Texture Rate
804.4 GTexel/s
625.0 GTexel/s
FP16 (half)
103.0 TFLOPS
40.00 TFLOPS
FP32 (float)
51.48 TFLOPS
40.00 TFLOPS
FP64 (double)
1.609 TFLOPS
625.0 GFLOPS
Graphics Processor
GPU Name
Navi 31
GA102
GPU Variant
Navi 31 XT(215-145000156)
GA102-350-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
300W
450W
Suggested PSU
700 W
850 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 16-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
1.4
Shader Model
6.8
6.8
CUDA
—
8.6
Benchmark
3DMark Time Spy
26,829
21,832
3DMark Time Spy Extreme
13,130
11,318
3DMark Speed Way
5,364
5,903
Blender
—
6,217
▲ Specs Compare
Data sourced from official specifications and benchmark tests.