Home GPU Comparison ATI Radeon X1650 vs ATI Radeon HD 4830

ATI Radeon X1650 vs ATI Radeon HD 4830

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1650 and 512MB VRAM Radeon HD 4830 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4830 's Advantages
Released 11 months late
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (57.60GB/s vs 6.400GB/s)
640 additional rendering cores

Score

VS

Graphics Card

Nov 2007
Release Date
Oct 2008
Radeon R500 PCIe
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
900 MHz

Memory

256MB
Memory Size
512MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
57.60GB/s

Render Config

-
SM Count
-
-
Compute Units
8
-
Shading Units
640
4
TMUs
32
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB

Theoretical Performance

2.540 GPixel/s
Pixel Rate
9.200 GPixel/s
2.540 GTexel/s
Texture Rate
18.40 GTexel/s
-
FP16 (half)
-
-
FP32 (float)
736.0 GFLOPS
-
FP64 (double)
147.2 GFLOPS

Graphics Processor

RV516
GPU Name
RV770
-
GPU Variant
RV770 LE (215-0669075)
Ultra-Threaded SE
Architecture
TeraScale
UMC
Foundry
TSMC
90 nm
Process Size
55 nm
0.105 billion
Transistors
0.956 billion
100 mm²
Die Size
256 mm²

Board Design

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

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
-
CUDA
-
3.0
Shader Model
4.1

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