Home GPU Comparison ATI Radeon HD 4770 vs AMD Radeon HD 8760 OEM

ATI Radeon HD 4770 vs AMD Radeon HD 8760 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4770 and 2GB VRAM Radeon HD 8760 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8760 OEM 's Advantages
Released 3 years and 9 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (72.00GB/s vs 51.20GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 4770
0.96 TFLOPS
Radeon HD 8760 OEM +33%
1.28 TFLOPS
VS

Graphics Card

Apr 2009
Release Date
Jan 2013
Radeon R700
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1125 MHz

Memory

512MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
51.20GB/s
Bandwidth
72.00GB/s

Render Config

8
Compute Units
10
-
-
-
640
Shading Units
640
32
TMUs
40
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

12.00 GPixel/s
Pixel Rate
16.00 GPixel/s
24.00 GTexel/s
Texture Rate
40.00 GTexel/s
-
-
-
960.0 GFLOPS
FP32 (float)
1280 GFLOPS
192.0 GFLOPS
FP64 (double)
80.00 GFLOPS

Board Design

80W
TDP
80W
250 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

RV740
GPU Name
Cape Verde
RV740 XT (215-0727019)
GPU Variant
Latte XT
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.826 billion
Transistors
1.5 billion
137 mm²
Die Size
123 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
4.1
Shader Model
5.1

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