Home GPU Comparison ATI Radeon HD 5530 vs NVIDIA GeForce GT 640 Rev. 2

ATI Radeon HD 5530 vs NVIDIA GeForce GT 640 Rev. 2

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5530 and 1024MB VRAM GeForce GT 640 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5530 's Advantages
Lower TDP (19W vs 49W)
NVIDIA GeForce GT 640 Rev. 2 's Advantages
Released 2 years and 2 months late
Larger VRAM bandwidth (40.06GB/s vs 9.600GB/s)
304 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5530
0.104 TFLOPS
GeForce GT 640 Rev. 2 +672%
0.803 TFLOPS
VS

Graphics Card

Mar 2011
Release Date
May 2013
Evergreen
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x8

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
600 MHz
Memory Clock
1252 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
64bit
9.600GB/s
Bandwidth
40.06GB/s

Render Config

-
SM Count
-
2
Compute Units
-
80
Shading Units
384
8
TMUs
32
4
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
512 KB

Theoretical Performance

2.600 GPixel/s
Pixel Rate
8.368 GPixel/s
5.200 GTexel/s
Texture Rate
33.47 GTexel/s
-
FP16 (half)
-
104.0 GFLOPS
FP32 (float)
803.3 GFLOPS
-
FP64 (double)
33.47 GFLOPS

Graphics Processor

Cedar
GPU Name
GK208
Cedar XTX
GPU Variant
GK208-400-A1
TeraScale 2
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
1.02 billion
59 mm²
Die Size
87 mm²

Board Design

19W
TDP
49W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
-
Power Connectors
None

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.5
5.0
Shader Model
5.1

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