GPU Comparison

A

AMD

RADEON

AMD Radeon HD 6770

CORE STATE Juniper

VRAM 1024 MB

CLOCK SPEED —

TDP 108 W

BUS WIDTH 128 bit

ARCHITECTURE TeraScale 2

nm

PROCESS 40 nm

LAUNCH DATE 2011

VS

NVIDIA

GEFORCE

Quadro P2000

CORE STATE GP106

VRAM 5 GB

CLOCK SPEED 1480 MHz

TDP 75 W

BUS WIDTH 160 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_opencl

3,802

22,965

geekbench_vulkan

N/A

23,566

passmark_directx_10

N/A

34

passmark_directx_11

N/A

47

passmark_directx_12

N/A

28

passmark_directx_9

N/A

124

passmark_g2d

N/A

626

passmark_g3d

N/A

6,956

passmark_gpu_compute

N/A

2,933

DETAILED SPECIFICATIONS

SPECIFICATION

HD 6770

Quadro P2000

Core Specs

Shading Units

800

1,024 +28.0%

Shaders

800

1,024 +28.0%

TMUs

40

64 +60.0%

ROPs

16

40 +150.0%

Compute Units

10

—

SM Count

—

8

Clocks

Base Clock

—

1076 MHz

Boost Clock

—

1480 MHz

GPU Clock

850 MHz

—

Memory Clock

1200 MHz 4.8 Gbps effective

1752 MHz 7 Gbps effective

Memory

Memory Size

1024 MB

5 GB

VRAM (MB)

1,024

5,120 +400.0%

Memory Type

GDDR5

GDDR5

Memory Bus

128 bit

160 bit

Bandwidth

76.80 GB/s

140.2 GB/s

Cache

L1 Cache

8 KB (per CU)

48 KB (per SM)

L2 Cache

256 KB

1280 KB

Performance

Pixel Rate

13.60 GPixel/s

59.20 GPixel/s

Texture Rate

34.00 GTexel/s

94.72 GTexel/s

FP32 (TFLOPS)

1,360.0 GFLOPS

3.031 TFLOPS

FP64 (TFLOPS)

—

94.72 GFLOPS (1:32)

FP16 (TFLOPS)

—

47.36 GFLOPS (1:64)

Power

TDP

108 W

75 W

TDP (W)

108

75 -30.6%

Suggested PSU

300 W

250 W

Power Connectors

1x 6-pin

None

Architecture

Architecture

TeraScale 2

Pascal

GPU Name

Juniper

GP106

Generation

Northern Islands (HD 6700)

Quadro Pascal (Px000)

Process Size

40 nm

16 nm

Transistors

1,040 million

4,400 million

Die Size

166 mm²

200 mm²

Foundry

TSMC

TSMC

Density

6.3M / 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

198 mm 7.8 inches

196 mm 7.7 inches

Height

—

111 mm 4.4 inches

Outputs

2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1

4x DisplayPort 1.4a

Bus Interface

PCIe 2.0 x16

PCIe 3.0 x16

Other

Launch Price

129 USD

—

Production

End-of-life

End-of-life

Predecessor

Evergreen

Quadro Maxwell

Successor

Southern Islands

Quadro Volta

View Radeon HD 6770 Details View Quadro P2000 Details