NVIDIA L4 vs AMD Radeon HD 7970 GHz Edition
GPU Specs Compare
Graphics Card
Release Date
Mar 2023
Jun 2012
Generation
Tesla Ada(Lxx)
Southern Islands
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
795 MHz
1000 MHz
Boost Clock
2040 MHz
1050 MHz
Memory Clock
1563 MHz
1500 MHz
Memory
Memory Size
24GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
384bit
Bandwidth
300.1GB/s
288.0GB/s
Render Config
SM Count
60
-
Shading Units
7424
2048
TMUs
240
128
ROPs
80
32
Tensor Cores
240
-
RT Cores
60
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
768 KB
Compute Units
-
32
Theoretical Performance
Pixel Rate
163.2 GPixel/s
33.60 GPixel/s
Texture Rate
489.6 GTexel/s
134.4 GTexel/s
FP16 (half)
30.29 TFLOPS
-
FP32 (float)
30.29 TFLOPS
4.301 TFLOPS
FP64 (double)
473.3 GFLOPS
1075 GFLOPS
Graphics Processor
GPU Name
AD104
Tahiti
GPU Variant
AD104-???-A1
Tahiti XT2(215-0821065)
Architecture
Ada Lovelace
GCN 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
35.8 billion
4.313 billion
Die Size
294 mm²
352 mm²
Board Design
TDP
72W
300W
Suggested PSU
250 W
700 W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
8.9
-
Shader Model
6.8
5.1