AMD Radeon RX 7900M vs NVIDIA GeForce RTX 2080 Ti
GPU · Specs Compare
Graphics Card
Release Date
Oct 2023
Sep 2018
Generation
Navi Mobile
GeForce 20
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1825 MHz
1350 MHz
Boost Clock
2090 MHz
1545 MHz
Memory Clock
2250 MHz
1750 MHz
Memory
Memory Size
16GB
11GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
352bit
Bandwidth
576.0GB/s
616.0GB/s
Render Config
Compute Units
72
—
Shading Units
4608
4352
TMUs
288
272
ROPs
192
88
RT Cores
72
68
L1 Cache
256 KB per Array
64 KB (per SM)
L2 Cache
6 MB
0 MB
L3 Cache
64 MB
—
SM Count
—
68
Tensor Cores
—
544
Theoretical Performance
Pixel Rate
401.3 GPixel/s
136.0 GPixel/s
Texture Rate
601.9 GTexel/s
420.2 GTexel/s
FP16 (half)
77.05 TFLOPS
26.90 TFLOPS
FP32 (float)
38.52 TFLOPS
13.45 TFLOPS
FP64 (double)
1204 GFLOPS
420.2 GFLOPS
Graphics Processor
GPU Name
Navi 31
TU102
GPU Variant
Navi 31
TU102-300A-K1-A1
Architecture
RDNA 3.0
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
57.7 billion
18.6 billion
Die Size
529 mm²
754 mm²
Board Design
TDP
180W
250W
Outputs
Portable Device Dependent
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power Connectors
None
2x 8-pin
Suggested PSU
—
600 W
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
—
7.5
Benchmark
3DMark Time Spy
18,218
—
3DMark Time Spy Extreme
8,440
—
3DMark Speed Way
3,943
—
Blender
2,583
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.