GPU Comparison

A

AMD

RADEON

AMD Radeon HD 6850 X2

CORE STATE Barts

VRAM 2 GB

CLOCK SPEED —

TDP 254 W

BUS WIDTH 256 bit

ARCHITECTURE TeraScale 2

nm

PROCESS 40 nm

LAUNCH DATE 2011

VS

NVIDIA

GEFORCE

Quadro GV100

CORE STATE GV100

VRAM 32 GB

CLOCK SPEED 1627 MHz

TDP 250 W

BUS WIDTH 4096 bit

ARCHITECTURE Volta

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

geekbench_opencl

3,977

144,393

geekbench_vulkan

N/A

137,547

passmark_directx_10

N/A

140

passmark_directx_11

N/A

168

passmark_directx_12

N/A

84

passmark_directx_9

N/A

207

passmark_g2d

N/A

836

passmark_g3d

N/A

19,650

passmark_gpu_compute

N/A

9,069

DETAILED SPECIFICATIONS

SPECIFICATION

HD 6850 X2

Quadro GV100

Core Specs

Shading Units

960

5,120 +433.3%

Shaders

960

5,120 +433.3%

TMUs

48

320 +566.7%

ROPs

32

128 +300.0%

Compute Units

12

—

SM Count

—

80

Clocks

Base Clock

—

1132 MHz

Boost Clock

—

1627 MHz

GPU Clock

800 MHz

—

Memory Clock

1050 MHz 4.2 Gbps effective

848 MHz 1696 Mbps effective

Memory

Memory Size

2 GB

32 GB

VRAM (MB)

2,048

32,768 +1500.0%

Memory Type

GDDR5

HBM2

Memory Bus

256 bit

4096 bit

Bandwidth

134.4 GB/s

868.4 GB/s

Cache

L1 Cache

8 KB (per CU)

128 KB (per SM)

L2 Cache

512 KB

6 MB

Performance

Pixel Rate

25.60 GPixel/s

208.3 GPixel/s

Texture Rate

38.40 GTexel/s

520.6 GTexel/s

FP32 (TFLOPS)

1.536 TFLOPS

16.66 TFLOPS

FP64 (TFLOPS)

—

8.330 TFLOPS (1:2)

FP16 (TFLOPS)

—

33.32 TFLOPS (2:1)

AI/RT

Tensor Cores

—

640

Power

TDP

254 W

250 W

TDP (W)

254

250 -1.6%

Suggested PSU

600 W

600 W

Power Connectors

2x 8-pin

1x 8-pin

Architecture

Architecture

TeraScale 2

Volta

GPU Name

Barts

GV100

Generation

Northern Islands (HD 6800)

Quadro Volta (Vx000)

Process Size

40 nm

12 nm

Transistors

1,700 million

21,100 million

Die Size

255 mm²

815 mm²

Foundry

TSMC

TSMC

Density

6.7M / mm²

25.9M / mm²

API Support

DirectX

11.2 (11_0)

12 (12_1)

OpenGL

4.4

4.6

Vulkan

—

1.4

OpenCL

1.2

3.0

CUDA

—

7.0

Shader Model

5.0

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

2x DVI1x HDMI 1.3a1x DisplayPort 1.1

4x DisplayPort 1.4a

Bus Interface

PCIe 2.0 x16

PCIe 3.0 x16

Other

Launch Price

—

8,999 USD

Production

End-of-life

End-of-life

Predecessor

Evergreen

Quadro Pascal

Successor

Southern Islands

Quadro Turing

View Radeon HD 6850 X2 Details View Quadro GV100 Details