AMD Radeon HD 7850 vs NVIDIA L40 CNX
GPU · Specs Compare
Graphics Card
Release Date
Mar 2012
Oct 2022
Generation
Southern Islands
Tesla Ada
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1200 MHz
2250 MHz
Base Clock
—
1005 MHz
Boost Clock
—
2475 MHz
Memory
Memory Size
2GB
24GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
384bit
Bandwidth
153.6GB/s
864.0GB/s
Render Config
Compute Units
16
—
Shading Units
1024
18176
TMUs
64
568
ROPs
32
192
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
48 MB
SM Count
—
142
Tensor Cores
—
568
RT Cores
—
142
Theoretical Performance
Pixel Rate
27.52 GPixel/s
475.2 GPixel/s
Texture Rate
55.04 GTexel/s
1406 GTexel/s
FP32 (float)
1.761 TFLOPS
89.97 TFLOPS
FP64 (double)
110.1 GFLOPS
1406 GFLOPS
FP16 (half)
—
89.97 TFLOPS
Graphics Processor
GPU Name
Pitcairn
AD102
GPU Variant
Pitcairn PRO(215-0828062)
AD102-???-A1
Architecture
GCN 1.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
2.8 billion
76.3 billion
Die Size
212 mm²
608 mm²
Board Design
TDP
130W
300W
Suggested PSU
300 W
700 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin
1x 16-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.6
CUDA
—
8.9
Benchmark
3DMark Time Spy
1,334
—
3DMark Time Spy Extreme
325
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.