Home GPU Comparison ATI Radeon HD 3610 vs AMD Radeon HD 6990

ATI Radeon HD 3610 vs AMD Radeon HD 6990

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3610 and 2GB VRAM Radeon HD 6990 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3610 's Advantages
Lower TDP (35W vs 375W)
AMD Radeon HD 6990 's Advantages
Released 1 years and 6 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (160.0GB/s vs 12.67GB/s)
1416 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3610
0.143 TFLOPS
Radeon HD 6990 +1683%
2.55 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Mar 2011
Radeon R600
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
396 MHz
Memory Clock
1250 MHz

Memory

512MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
256bit
12.67GB/s
Bandwidth
160.0GB/s

Render Config

3
Compute Units
24
-
-
-
120
Shading Units
1536
8
TMUs
96
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.376 GPixel/s
Pixel Rate
26.56 GPixel/s
4.752 GTexel/s
Texture Rate
79.68 GTexel/s
-
-
-
142.6 GFLOPS
FP32 (float)
2.550 TFLOPS
-
FP64 (double)
637.4 GFLOPS

Board Design

35W
TDP
375W
200 W
Suggested PSU
750 W
2x DVI 1x S-Video
Outputs
1x DVI 4x mini-DisplayPort 1.2
None
Power Connectors
2x 8-pin

Graphics Processor

RV630
GPU Name
Antilles
RV630 PRO (215CDBBKA15FG)
GPU Variant
Antilles XT (215-0807027)
TeraScale
Architecture
TeraScale 3
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.39 billion
Transistors
2.64 billion
153 mm²
Die Size
389 mm²

Graphics Features

10.0 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
4.0
Shader Model
5.0

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