NVIDIA Tesla T4 vs AMD Radeon HD 6850 X2
GPU · Specs Compare
Graphics Card
Release Date
Sep 2018
Sep 2011
Generation
Tesla
Northern Islands
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
585 MHz
—
Boost Clock
1590 MHz
—
Memory Clock
1250 MHz
1050 MHz
Memory
Memory Size
16GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
320.0GB/s
134.4GB/s
Render Config
SM Count
40
—
Shading Units
2560
960
TMUs
160
48
ROPs
64
32
Tensor Cores
320
—
RT Cores
40
—
L1 Cache
64 KB (per SM)
8 KB (per CU)
L2 Cache
4 MB
512 KB
Compute Units
—
12
Theoretical Performance
Pixel Rate
101.8 GPixel/s
25.60 GPixel/s
Texture Rate
254.4 GTexel/s
38.40 GTexel/s
FP16 (half)
65.13 TFLOPS
—
FP32 (float)
8.141 TFLOPS
1.536 TFLOPS
FP64 (double)
254.4 GFLOPS
—
Graphics Processor
GPU Name
TU104
Barts
GPU Variant
TU104-895-A1
Barts PRO(215-0798006)
Architecture
Turing
TeraScale 2
Foundry
TSMC
TSMC
Process Size
12 nm
40 nm
Transistors
13.6 billion
1.7 billion
Die Size
545 mm²
255 mm²
Board Design
TDP
70W
254W
Suggested PSU
250 W
600 W
Outputs
No outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
CUDA
7.5
—
Shader Model
6.6
5.0
Benchmark
Blender
1,652
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.