NVIDIA T1000 vs AMD Radeon HD 6950

VS

NVIDIA T1000 AMD Radeon HD 6950

We compared two Desktop platform GPUs: 4GB VRAM T1000 and 2GB VRAM Radeon HD 6950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T1000 's Advantages

Released 10 years and 5 months late

Boost Clock1395MHz

More VRAM (4GB vs 2GB)

Lower TDP (50W vs 200W)

AMD Radeon HD 6950 's Advantages

512 additional rendering cores

Score

Benchmark

FP32 (float)

T1000 +10%

2.5 TFLOPS

Radeon HD 6950

2.253 TFLOPS

T1000

VS

Radeon HD 6950

Graphics Card

May 2021

Release Date

Dec 2010

Quadro

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1065 MHz

Base Clock

-

1395 MHz

Boost Clock

-

1250 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

160.0GB/s

Bandwidth

160.0GB/s

Render Config

14

SM Count

-

Compute Units

22

896

Shading Units

1408

56

TMUs

88

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

512 KB

Theoretical Performance

44.64 GPixel/s

Pixel Rate

25.60 GPixel/s

78.12 GTexel/s

Texture Rate

70.40 GTexel/s

5.000 TFLOPS

FP16 (half)

-

2.500 TFLOPS

FP32 (float)

2.253 TFLOPS

78.12 GFLOPS

FP64 (double)

563.2 GFLOPS

Graphics Processor

TU117

GPU Name

Cayman

-

GPU Variant

Cayman PRO (215-0807019)

Turing

Architecture

TeraScale 3

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

4.7 billion

Transistors

2.64 billion

200 mm²

Die Size

389 mm²

Board Design

50W

TDP

200W

250 W

Suggested PSU

550 W

4x mini-DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

None

Power Connectors

2x 6-pin

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

5.0

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