Home GPU Comparison AMD Radeon HD 6750 vs AMD Radeon HD 8740 OEM

AMD Radeon HD 6750 vs AMD Radeon HD 8740 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6750 and 1024MB VRAM Radeon HD 8740 OEM 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)
208 additional rendering cores
AMD Radeon HD 8740 OEM 's Advantages
Released 2 years and 8 months late
Lower TDP (55W vs 86W)

Score

Benchmark

FP32 (float)
Radeon HD 6750 +23%
1.008 TFLOPS
Radeon HD 8740 OEM
0.819 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Sep 2013
Northern Islands
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1150 MHz
Memory Clock
1125 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
73.60GB/s
Bandwidth
72.00GB/s

Render Config

9
Compute Units
8
-
-
-
720
Shading Units
512
36
TMUs
32
16
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
12.80 GPixel/s
25.20 GTexel/s
Texture Rate
25.60 GTexel/s
-
-
-
1008 GFLOPS
FP32 (float)
819.2 GFLOPS
-
FP64 (double)
51.20 GFLOPS

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 Processor

Juniper
GPU Name
Cape Verde
Juniper LE (215-0754009)
GPU Variant
Cape Verde PRO
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

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
-
-
-
5.0
Shader Model
5.1

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