AMD Radeon HD 6850 1440SP Edition vs NVIDIA Tesla T40 24 GB
GPU Specs Compare
Graphics Card
Release Date
Aug 2012
Unknown
Generation
Northern Islands
Tesla Turing
Type
Desktop
Professional
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1000 MHz
1625 MHz
Base Clock
-
1305 MHz
Boost Clock
-
1560 MHz
Memory
Memory Size
1024MB
24GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
384bit
Bandwidth
128.0GB/s
624.0GB/s
Render Config
Compute Units
18
-
Shading Units
1440
4608
TMUs
72
288
ROPs
32
96
L1 Cache
8 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
23.20 GPixel/s
149.8 GPixel/s
Texture Rate
52.20 GTexel/s
449.3 GTexel/s
FP32 (float)
2.088 TFLOPS
14.38 TFLOPS
FP64 (double)
417.6 GFLOPS
449.3 GFLOPS
FP16 (half)
-
28.75 TFLOPS
Graphics Processor
GPU Name
Cypress
TU102
GPU Variant
Cypress PRO(215-0735043)
-
Architecture
TeraScale 2
Turing
Foundry
TSMC
TSMC
Process Size
40 nm
12 nm
Transistors
2.154 billion
18.6 billion
Die Size
334 mm²
754 mm²
Board Design
TDP
151W
250W
Suggested PSU
450 W
600 W
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
No outputs
Power Connectors
2x 6-pin
1x 8-pin
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.8
CUDA
-
7.5