AMD Radeon HD 6750 vs AMD Radeon R7 350 640SP

VS

AMD Radeon HD 6750 AMD Radeon R7 350 640SP

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6750 and 2GB VRAM Radeon R7 350 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6750 's Advantages

Larger VRAM bandwidth (73.60GB/s vs 72.00GB/s)

80 additional rendering cores

AMD Radeon R7 350 640SP 's Advantages

Released 8 years late

More VRAM (2GB vs 1GB)

Lower TDP (55W vs 86W)

Score

Benchmark

FP32 (float)

Radeon HD 6750

1.008 TFLOPS

Radeon R7 350 640SP +17%

1.184 TFLOPS

Radeon HD 6750

VS

Radeon R7 350 640SP

Graphics Card

Jan 2011

Release Date

Jan 2019

Northern Islands

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1150 MHz

Memory Clock

1125 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

73.60GB/s

Bandwidth

72.00GB/s

Render Config

-

SM Count

-

9

Compute Units

10

720

Shading Units

640

36

TMUs

40

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

Theoretical Performance

11.20 GPixel/s

Pixel Rate

14.80 GPixel/s

25.20 GTexel/s

Texture Rate

37.00 GTexel/s

-

FP16 (half)

-

1008 GFLOPS

FP32 (float)

1184 GFLOPS

-

FP64 (double)

74.00 GFLOPS

Graphics Processor

Juniper

GPU Name

Cape Verde

Juniper LE (215-0754009)

GPU Variant

Cape Verde XT

TeraScale 2

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.04 billion

Transistors

1.5 billion

166 mm²

Die Size

123 mm²

Board Design

86W

TDP

55W

250 W

Suggested PSU

250 W

2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1

Outputs

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 6-pin

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

12 (11_1)

4.4

OpenGL

4.6

1.2

OpenCL

1.2

N/A

Vulkan

1.2

-

CUDA

-

5.0

Shader Model

5.1

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