Home GPU Comparison ATI Radeon HD 4650 AGP vs NVIDIA GeForce GTX 465

ATI Radeon HD 4650 AGP vs NVIDIA GeForce GTX 465

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4650 AGP and 1024MB VRAM GeForce GTX 465 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4650 AGP 's Advantages
Lower TDP (48W vs 200W)
NVIDIA GeForce GTX 465 's Advantages
Released 1 years and 8 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (102.7GB/s vs 12.80GB/s)
32 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4650 AGP
0.384 TFLOPS
GeForce GTX 465 +122%
0.855 TFLOPS
VS

Graphics Card

Sep 2008
Release Date
May 2010
Radeon R700
Generation
GeForce 400
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
802 MHz

Memory

512MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
256bit
12.80GB/s
Bandwidth
102.7GB/s

Render Config

-
SM Count
11
4
Compute Units
-
320
Shading Units
352
32
TMUs
44
8
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
512 KB

Theoretical Performance

4.800 GPixel/s
Pixel Rate
13.38 GPixel/s
19.20 GTexel/s
Texture Rate
26.75 GTexel/s
-
FP16 (half)
-
384.0 GFLOPS
FP32 (float)
855.4 GFLOPS
-
FP64 (double)
106.9 GFLOPS

Graphics Processor

RV730
GPU Name
GF100
RV730 PRO (215-0719056)
GPU Variant
GF100-030-A3
TeraScale
Architecture
Fermi
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.514 billion
Transistors
3.1 billion
146 mm²
Die Size
529 mm²

Board Design

48W
TDP
200W
200 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x mini-HDMI 1.3a
-
Power Connectors
2x 6-pin

Graphics Features

10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.0
4.1
Shader Model
5.1

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