Home GPU Comparison ATI Radeon X1700 FSC vs ATI Radeon HD 4890

ATI Radeon X1700 FSC vs ATI Radeon HD 4890

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1700 FSC and 1024MB VRAM Radeon HD 4890 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1700 FSC 's Advantages
Lower TDP (44W vs 190W)
ATI Radeon HD 4890 's Advantages
Released 1 years and 5 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (124.8GB/s vs 22.24GB/s)
800 additional rendering cores

Score

VS

Graphics Card

Nov 2007
Release Date
Apr 2009
Radeon R500 PCIe
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
695 MHz
Memory Clock
975 MHz

Memory

256MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
22.24GB/s
Bandwidth
124.8GB/s

Render Config

-
Compute Units
10
-
-
-
-
Shading Units
800
4
TMUs
40
4
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.348 GPixel/s
Pixel Rate
13.60 GPixel/s
2.348 GTexel/s
Texture Rate
34.00 GTexel/s
-
-
-
-
FP32 (float)
1360 GFLOPS
-
FP64 (double)
272.0 GFLOPS

Board Design

44W
TDP
190W
200 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

RV535
GPU Name
RV790
RV535 FSC
GPU Variant
RV790 XT (215-0758016)
R500
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
55 nm
0.33 billion
Transistors
0.959 billion
131 mm²
Die Size
282 mm²

Graphics Features

9.0c (9_3)
DirectX
10.1 (10_1)
2.1
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
4.1

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