Home GPU Comparison ATI Radeon X1700 SE vs AMD Radeon HD 6990

ATI Radeon X1700 SE vs AMD Radeon HD 6990

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1700 SE 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 X1700 SE 's Advantages
Lower TDP (50W vs 375W)
AMD Radeon HD 6990 's Advantages
Released 3 years and 4 months late
Larger VRAM bandwidth (160.0GB/s vs 16.00GB/s)
1536 additional rendering cores

Score

VS

Graphics Card

Nov 2007
Release Date
Mar 2011
Radeon R500 PCIe
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
500 MHz
Memory Clock
1250 MHz

Memory

512MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
256bit
16.00GB/s
Bandwidth
160.0GB/s

Render Config

-
SM Count
-
-
Compute Units
24
-
Shading Units
1536
8
TMUs
96
8
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
512 KB

Theoretical Performance

4.000 GPixel/s
Pixel Rate
26.56 GPixel/s
4.000 GTexel/s
Texture Rate
79.68 GTexel/s
-
FP16 (half)
-
-
FP32 (float)
2.550 TFLOPS
-
FP64 (double)
637.4 GFLOPS

Graphics Processor

RV560
GPU Name
Antilles
RV560 SE
GPU Variant
Antilles XT (215-0807027)
R500
Architecture
TeraScale 3
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.33 billion
Transistors
2.64 billion
230 mm²
Die Size
389 mm²

Board Design

50W
TDP
375W
250 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 Features

9.0c (9_3)
DirectX
11.2 (11_0)
2.1
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
CUDA
-
3.0
Shader Model
5.0

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