Home GPU Comparison ATI Radeon HD 4810 vs AMD Radeon HD 7770 GHz Edition

ATI Radeon HD 4810 vs AMD Radeon HD 7770 GHz Edition

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4810 and 1024MB VRAM Radeon HD 7770 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7770 GHz Edition 's Advantages
Released 2 years and 9 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (72.00GB/s vs 57.60GB/s)
Lower TDP (80W vs 95W)

Score

Benchmark

FP32 (float)
Radeon HD 4810
0.8 TFLOPS
Radeon HD 7770 GHz Edition +60%
1.28 TFLOPS
VS

Graphics Card

May 2009
Release Date
Feb 2012
Radeon R700
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1125 MHz

Memory

512MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
57.60GB/s
Bandwidth
72.00GB/s

Render Config

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

Theoretical Performance

5.000 GPixel/s
Pixel Rate
16.00 GPixel/s
20.00 GTexel/s
Texture Rate
40.00 GTexel/s
-
-
-
800.0 GFLOPS
FP32 (float)
1280 GFLOPS
160.0 GFLOPS
FP64 (double)
80.00 GFLOPS

Board Design

95W
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

RV770
GPU Name
Cape Verde
RV770 CE (215-0669093)
GPU Variant
Cape Verde XT
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.956 billion
Transistors
1.5 billion
256 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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