Home GPU Comparison ATI Radeon HD 4810 vs ATI Radeon HD 3450 PCI

ATI Radeon HD 4810 vs ATI Radeon HD 3450 PCI

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4810 and 512MB VRAM Radeon HD 3450 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4810 's Advantages
Released 1 years and 4 months late
Larger VRAM bandwidth (57.60GB/s vs 6.400GB/s)
600 additional rendering cores
ATI Radeon HD 3450 PCI 's Advantages
Lower TDP (25W vs 95W)

Score

Benchmark

FP32 (float)
Radeon HD 4810 +1566%
0.8 TFLOPS
Radeon HD 3450 PCI
0.048 TFLOPS
VS

Graphics Card

May 2009
Release Date
Jan 2008
Radeon R700
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
400 MHz

Memory

512MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
57.60GB/s
Bandwidth
6.400GB/s

Render Config

8
Compute Units
2
-
-
-
640
Shading Units
40
32
TMUs
4
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

5.000 GPixel/s
Pixel Rate
2.400 GPixel/s
20.00 GTexel/s
Texture Rate
2.400 GTexel/s
-
-
-
800.0 GFLOPS
FP32 (float)
48.00 GFLOPS
160.0 GFLOPS
FP64 (double)
-

Board Design

95W
TDP
25W
250 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

RV770
GPU Name
RV620
RV770 CE (215-0669093)
GPU Variant
RV620 LE
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.956 billion
Transistors
0.181 billion
256 mm²
Die Size
67 mm²

Graphics Features

10.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
4.1

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