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 P2200

CORE STATE GP106

VRAM 5 GB

CLOCK SPEED 1493 MHz

TDP 75 W

BUS WIDTH 160 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

geekbench_opencl

3,977

32,344

geekbench_vulkan

N/A

31,218

passmark_directx_10

N/A

45

passmark_directx_11

N/A

70

passmark_directx_12

N/A

33

passmark_directx_9

N/A

167

passmark_g2d

N/A

881

passmark_g3d

N/A

9,364

passmark_gpu_compute

N/A

3,921

DETAILED SPECIFICATIONS

SPECIFICATION

HD 6850 X2

Quadro P2200

Core Specs

Shading Units

960

1,280 +33.3%

Shaders

960

1,280 +33.3%

TMUs

48

80 +66.7%

ROPs

32

40 +25.0%

Compute Units

12

—

SM Count

—

10

Clocks

Base Clock

—

1000 MHz

Boost Clock

—

1493 MHz

GPU Clock

800 MHz

—

Memory Clock

1050 MHz 4.2 Gbps effective

1251 MHz 10 Gbps effective

Memory

Memory Size

2 GB

5 GB

VRAM (MB)

2,048

5,120 +150.0%

Memory Type

GDDR5

GDDR5X

Memory Bus

256 bit

160 bit

Bandwidth

134.4 GB/s

200.2 GB/s

Cache

L1 Cache

8 KB (per CU)

48 KB (per SM)

L2 Cache

512 KB

1280 KB

Performance

Pixel Rate

25.60 GPixel/s

59.72 GPixel/s

Texture Rate

38.40 GTexel/s

119.4 GTexel/s

FP32 (TFLOPS)

1.536 TFLOPS

3.822 TFLOPS

FP64 (TFLOPS)

—

119.4 GFLOPS (1:32)

FP16 (TFLOPS)

—

59.72 GFLOPS (1:64)

Power

TDP

254 W

75 W

TDP (W)

254

75 -70.5%

Suggested PSU

600 W

250 W

Power Connectors

2x 8-pin

None

Architecture

Architecture

TeraScale 2

Pascal

GPU Name

Barts

GP106

Generation

Northern Islands (HD 6800)

Quadro Pascal (Px200)

Process Size

40 nm

16 nm

Transistors

1,700 million

4,400 million

Die Size

255 mm²

200 mm²

Foundry

TSMC

TSMC

Density

6.7M / mm²

22.0M / 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

—

6.1

Shader Model

5.0

6.8

Physical

Slot Width

Dual-slot

Single-slot

Length

—

201 mm 7.9 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

Production

End-of-life

End-of-life

Predecessor

Evergreen

Quadro Maxwell

Successor

Southern Islands

Quadro Volta

View Radeon HD 6850 X2 Details View Quadro P2200 Details