Home GPU Comparison ATI Radeon HD 4810 vs NVIDIA GeForce GT 620 OEM

ATI Radeon HD 4810 vs NVIDIA GeForce GT 620 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4810 and 512MB VRAM GeForce GT 620 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4810 's Advantages
Larger VRAM bandwidth (57.60GB/s vs 14.37GB/s)
592 additional rendering cores
NVIDIA GeForce GT 620 OEM 's Advantages
Released 2 years and 11 months late
Lower TDP (30W vs 95W)

Score

Benchmark

FP32 (float)
Radeon HD 4810 +412%
0.8 TFLOPS
GeForce GT 620 OEM
0.156 TFLOPS
VS

Graphics Card

May 2009
Release Date
Apr 2012
Radeon R700
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
898 MHz

Memory

512MB
Memory Size
512MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
57.60GB/s
Bandwidth
14.37GB/s

Render Config

8
Compute Units
-
-
SM Count
1
640
Shading Units
48
32
TMUs
8
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

5.000 GPixel/s
Pixel Rate
1.620 GPixel/s
20.00 GTexel/s
Texture Rate
6.480 GTexel/s
-
-
-
800.0 GFLOPS
FP32 (float)
155.5 GFLOPS
160.0 GFLOPS
FP64 (double)
12.96 GFLOPS

Board Design

95W
TDP
30W
250 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

RV770
GPU Name
GF119
RV770 CE (215-0669093)
GPU Variant
-
TeraScale
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.956 billion
Transistors
0.292 billion
256 mm²
Die Size
79 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
4.1
Shader Model
5.1

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