Home GPU Comparison AMD Radeon RX 480 vs AMD Radeon HD 6750

AMD Radeon RX 480 vs AMD Radeon HD 6750

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 480 and 1024MB VRAM Radeon HD 6750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 480 's Advantages
Released 5 years and 5 months late
Boost Clock1266MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (256.0GB/s vs 73.60GB/s)
1584 additional rendering cores
AMD Radeon HD 6750 's Advantages
Lower TDP (86W vs 150W)

Score

Benchmark

FP32 (float)
Radeon RX 480 +478%
5.834 TFLOPS
Radeon HD 6750
1.008 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Jan 2011
Arctic Islands
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1120 MHz
Base Clock
-
1266 MHz
Boost Clock
-
2000 MHz
Memory Clock
1150 MHz

Memory

8GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
256.0GB/s
Bandwidth
73.60GB/s

Render Config

-
SM Count
-
36
Compute Units
9
2304
Shading Units
720
144
TMUs
36
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
256 KB

Theoretical Performance

40.51 GPixel/s
Pixel Rate
11.20 GPixel/s
182.3 GTexel/s
Texture Rate
25.20 GTexel/s
5.834 TFLOPS
FP16 (half)
-
5.834 TFLOPS
FP32 (float)
1008 GFLOPS
364.6 GFLOPS
FP64 (double)
-

Graphics Processor

Ellesmere
GPU Name
Juniper
Polaris 10 XT (215-0876184)
GPU Variant
Juniper LE (215-0754009)
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
5.7 billion
Transistors
1.04 billion
232 mm²
Die Size
166 mm²

Board Design

150W
TDP
86W
450 W
Suggested PSU
250 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
1x 6-pin
Power Connectors
1x 6-pin

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.2
Vulkan
N/A
-
CUDA
-
6.4
Shader Model
5.0

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