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 P1000

CORE STATE GP107

VRAM 4 GB

CLOCK SPEED 1480 MHz

TDP 47 W

BUS WIDTH 128 bit

ARCHITECTURE Pascal

nm

PROCESS 14 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_opencl

3,802

14,495

geekbench_vulkan

N/A

13,466

passmark_directx_10

N/A

21

passmark_directx_11

N/A

31

passmark_directx_12

N/A

19

passmark_directx_9

N/A

79

passmark_g2d

N/A

589

passmark_g3d

N/A

4,512

passmark_gpu_compute

N/A

1,891

DETAILED SPECIFICATIONS

SPECIFICATION

HD 6770

Quadro P1000

Core Specs

Shading Units

800

640 -20.0%

Shaders

800

640 -20.0%

TMUs

40

40 0.0%

ROPs

16

32 +100.0%

Compute Units

10

—

SM Count

—

5

Clocks

Base Clock

—

1266 MHz

Boost Clock

—

1480 MHz

GPU Clock

850 MHz

—

Memory Clock

1200 MHz 4.8 Gbps effective

1253 MHz 5 Gbps effective

Memory

Memory Size

1024 MB

4 GB

VRAM (MB)

1,024

4,096 +300.0%

Memory Type

GDDR5

GDDR5

Memory Bus

128 bit

128 bit

Bandwidth

76.80 GB/s

80.19 GB/s

Cache

L1 Cache

8 KB (per CU)

48 KB (per SM)

L2 Cache

256 KB

1024 KB

Performance

Pixel Rate

13.60 GPixel/s

47.36 GPixel/s

Texture Rate

34.00 GTexel/s

59.20 GTexel/s

FP32 (TFLOPS)

1,360.0 GFLOPS

1.894 TFLOPS

FP64 (TFLOPS)

—

59.20 GFLOPS (1:32)

FP16 (TFLOPS)

—

29.60 GFLOPS (1:64)

Power

TDP

108 W

47 W

TDP (W)

108

47 -56.5%

Suggested PSU

300 W

200 W

Power Connectors

1x 6-pin

None

Architecture

Architecture

TeraScale 2

Pascal

GPU Name

Juniper

GP107

Generation

Northern Islands (HD 6700)

Quadro Pascal (Px000)

Process Size

40 nm

14 nm

Transistors

1,040 million

3,300 million

Die Size

166 mm²

132 mm²

Foundry

TSMC

Samsung

Density

6.3M / mm²

25.0M / 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

150 mm 5.9 inches

Height

—

69 mm 2.7 inches

Outputs

2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1

4x mini-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 P1000 Details