Home GPU Comparison ATI Radeon X1650 vs AMD Radeon HD 7950 Monica BIOS 2

ATI Radeon X1650 vs AMD Radeon HD 7950 Monica BIOS 2

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1650 and 3GB VRAM Radeon HD 7950 Monica BIOS 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 Monica BIOS 2 's Advantages
Released 4 years and 2 months late
More VRAM (3GB vs 256GB)
Larger VRAM bandwidth (240.0GB/s vs 6.400GB/s)
768 additional rendering cores

Score

VS

Graphics Card

Nov 2007
Release Date
Jan 2012
Radeon R500 PCIe
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
1250 MHz

Memory

256MB
Memory Size
3GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
384bit
6.400GB/s
Bandwidth
240.0GB/s

Render Config

-
Compute Units
12
-
-
-
-
Shading Units
768
4
TMUs
48
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
768 KB
-
-
-

Theoretical Performance

2.540 GPixel/s
Pixel Rate
25.60 GPixel/s
2.540 GTexel/s
Texture Rate
38.40 GTexel/s
-
-
-
-
FP32 (float)
1229 GFLOPS
-
FP64 (double)
307.2 GFLOPS

Board Design

Unknown
TDP
85W
200 W
Suggested PSU
250 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

RV516
GPU Name
Tahiti
-
GPU Variant
Tahiti PRO (215-0821056)
Ultra-Threaded SE
Architecture
GCN 1.0
UMC
Foundry
TSMC
90 nm
Process Size
28 nm
0.105 billion
Transistors
4.313 billion
100 mm²
Die Size
352 mm²

Graphics Features

9.0c (9_3)
DirectX
12 (11_1)
2.1
OpenGL
4.6
N/A
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
3.0
Shader Model
5.1

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