NVIDIA L40G vs AMD Radeon RX 7900 GRE
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
Jul 2023
Generation
Tesla Ada
Navi III
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1005 MHz
1287 MHz
Boost Clock
2475 MHz
2245 MHz
Memory Clock
2250 MHz
2250 MHz
Memory
Memory Size
24GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
256bit
Bandwidth
864.0GB/s
576.0GB/s
Render Config
SM Count
142
-
Shading Units
18176
5120
TMUs
568
320
ROPs
192
160
Tensor Cores
568
-
RT Cores
142
80
L1 Cache
128 KB (per SM)
256 KB per Array
L2 Cache
48 MB
6 MB
Compute Units
-
80
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
475.2 GPixel/s
359.2 GPixel/s
Texture Rate
1406 GTexel/s
718.4 GTexel/s
FP16 (half)
89.97 TFLOPS
91.96 TFLOPS
FP32 (float)
89.97 TFLOPS
45.98 TFLOPS
FP64 (double)
1406 GFLOPS
1436.8 GFLOPS
Graphics Processor
GPU Name
AD102
Navi 31
GPU Variant
AD102-???-A1
Navi 31 XL(215-145000206)
Architecture
Ada Lovelace
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
4 nm
5 nm
Transistors
76.3 billion
57.7 billion
Die Size
608 mm²
529 mm²
Board Design
TDP
300W
260W
Suggested PSU
700 W
600 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
1x 16-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
8.9
-
Shader Model
6.6
6.8
📊 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