GeForce 315 OEM vs Radeon HD 4650
We compared two Desktop platform GPUs: 1024MB VRAM GeForce 315 OEM and 256MB VRAM Radeon HD 4650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 315 OEM 's Advantages
Released 2 years and 5 months late
More VRAM (1024GB vs 256GB)
Lower TDP (33W vs 48W)
Radeon HD 4650 's Advantages
Larger VRAM bandwidth (22.40GB/s vs 9.600GB/s)
304 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 315 OEM
45
Radeon HD 4650
+753%
384
Graphics Card
Feb 2011
Release Date
Sep 2008
GeForce 300
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
600 MHz
Memory Clock
700 MHz
Memory
1024MB
Memory Size
256MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
9.600GB/s
Bandwidth
22.40GB/s
Render Config
-
Compute Units
4
2
SM Count
-
16
Shading Units
320
8
TMUs
32
4
ROPs
8
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
128 KB
Theoretical Performance
2.356 GPixel/s
Pixel Rate
4.800 GPixel/s
4.712 GTexel/s
Texture Rate
19.20 GTexel/s
44.86 GFLOPS
FP32 (float)
384.0 GFLOPS
Board Design
33W
TDP
48W
200 W
Suggested PSU
200 W
1x DVI
1x HDMI
1x VGA
Outputs
2x DVI
1x S-Video
None
Power Connectors
-
Graphics Processor
GT218
GPU Name
RV730
GT218-300-B1
GPU Variant
RV730 PRO
(215-0719056)
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.26 billion
Transistors
0.514 billion
57 mm²
Die Size
146 mm²
Graphics Features
11.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
-
4.1
Shader Model
4.1
