Home GPU Comparison AMD Radeon R9 Nano vs NVIDIA GeForce 7950 GT AGP

AMD Radeon R9 Nano vs NVIDIA GeForce 7950 GT AGP

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 Nano and 512MB VRAM GeForce 7950 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 Nano 's Advantages
Released 8 years and 4 months late
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (512.0GB/s vs 38.40GB/s)
4096 additional rendering cores
NVIDIA GeForce 7950 GT AGP 's Advantages
Lower TDP (65W vs 175W)

Score

VS

Graphics Card

Aug 2015
Release Date
Apr 2007
Pirate Islands
Generation
GeForce 7 AGP
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
500 MHz
Memory Clock
600 MHz

Memory

4GB
Memory Size
512MB
HBM
Memory Type
GDDR3
4096bit
Memory Bus
256bit
512.0GB/s
Bandwidth
38.40GB/s

Render Config

64
Compute Units
-
-
-
-
4096
Shading Units
-
256
TMUs
24
64
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
2 MB
L2 Cache
-
-
-
-

Theoretical Performance

64.00 GPixel/s
Pixel Rate
8.000 GPixel/s
256.0 GTexel/s
Texture Rate
12.00 GTexel/s
8.192 TFLOPS
FP16 (half)
-
8.192 TFLOPS
FP32 (float)
-
512.0 GFLOPS
FP64 (double)
-

Board Design

175W
TDP
65W
450 W
Suggested PSU
250 W
1x HDMI 1.4a 3x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 8-pin
Power Connectors
1x Molex

Graphics Processor

Fiji
GPU Name
G71
Fiji XT CA (215-0862120)
GPU Variant
G71-GT2-H-N-A2
GCN 3.0
Architecture
Curie
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
8.9 billion
Transistors
0.278 billion
596 mm²
Die Size
196 mm²

Graphics Features

12 (12_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
2.0
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
3.0

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