GPU Comparison

A

AMD

RADEON

AMD Radeon HD 6950

CORE STATE Cayman

VRAM 2 GB

CLOCK SPEED —

TDP 200 W

BUS WIDTH 256 bit

ARCHITECTURE TeraScale 3

nm

PROCESS 40 nm

LAUNCH DATE 2010

VS

NVIDIA

GEFORCE

TITAN V CEO Edition

CORE STATE GV100

VRAM 32 GB

CLOCK SPEED 1455 MHz

TDP 250 W

BUS WIDTH 4096 bit

ARCHITECTURE Volta

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

geekbench_opencl

6,210

N/A

passmark_g2d

N/A

1,086

passmark_g3d

N/A

16,988

DETAILED SPECIFICATIONS

SPECIFICATION

HD 6950

TITAN V CEO Edition

Core Specs

Shading Units

1,408

5,120 +263.6%

Shaders

1,408

5,120 +263.6%

TMUs

88

320 +263.6%

ROPs

32

128 +300.0%

Compute Units

22

—

SM Count

—

80

Clocks

Base Clock

—

1200 MHz

Boost Clock

—

1455 MHz

GPU Clock

800 MHz

—

Memory Clock

1250 MHz 5 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

160.0 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

186.2 GPixel/s

Texture Rate

70.40 GTexel/s

465.6 GTexel/s

FP32 (TFLOPS)

2.253 TFLOPS

14.90 TFLOPS

FP64 (TFLOPS)

563.2 GFLOPS (1:4)

7.450 TFLOPS (1:2)

FP16 (TFLOPS)

—

29.80 TFLOPS (2:1)

AI/RT

Tensor Cores

—

640

Power

TDP

200 W

250 W

TDP (W)

200

250 +25.0%

Suggested PSU

550 W

600 W

Power Connectors

2x 6-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

TeraScale 3

Volta

GPU Name

Cayman

GV100

Generation

Northern Islands (HD 6900)

GeForce 10

Process Size

40 nm

12 nm

Transistors

2,640 million

21,100 million

Die Size

389 mm²

815 mm²

Foundry

TSMC

TSMC

Density

6.8M / 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

286 mm 11.3 inches

267 mm 10.5 inches

Height

126 mm 5 inches

112 mm 4.4 inches

Outputs

2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2

1x HDMI 2.03x DisplayPort 1.4a

Bus Interface

PCIe 2.0 x16

PCIe 3.0 x16

Other

Launch Price

299 USD

—

Production

End-of-life

End-of-life

Predecessor

Evergreen

GeForce 900

Successor

Southern Islands

GeForce 20

View Radeon HD 6950 Details View TITAN V CEO Edition Details