AMD Radeon HD 7850 vs NVIDIA Tesla T40 24 GB
GPU Specs Compare
Graphics Card
Release Date
Mar 2012
Unknown
Generation
Southern Islands
Tesla Turing
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1200 MHz
1625 MHz
Base Clock
-
1305 MHz
Boost Clock
-
1560 MHz
Memory
Memory Size
2GB
24GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
384bit
Bandwidth
153.6GB/s
624.0GB/s
Render Config
Compute Units
16
-
Shading Units
1024
4608
TMUs
64
288
ROPs
32
96
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
6 MB
SM Count
-
72
Tensor Cores
-
576
RT Cores
-
72
Theoretical Performance
Pixel Rate
27.52 GPixel/s
149.8 GPixel/s
Texture Rate
55.04 GTexel/s
449.3 GTexel/s
FP32 (float)
1.761 TFLOPS
14.38 TFLOPS
FP64 (double)
110.1 GFLOPS
449.3 GFLOPS
FP16 (half)
-
28.75 TFLOPS
Graphics Processor
GPU Name
Pitcairn
TU102
GPU Variant
Pitcairn PRO(215-0828062)
-
Architecture
GCN 1.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
2.8 billion
18.6 billion
Die Size
212 mm²
754 mm²
Board Design
TDP
130W
250W
Suggested PSU
300 W
600 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
1x 8-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
6.8
CUDA
-
7.5
📊 Benchmark
3DMark Time Spy
1,334
-
3DMark Time Spy Extreme
325
-