Home GPU Comparison NVIDIA GeForce 315 OEM vs ATI Radeon HD 4450

NVIDIA GeForce 315 OEM vs ATI Radeon HD 4450

We compared two Desktop platform GPUs: 1024MB VRAM GeForce 315 OEM and 512MB VRAM Radeon HD 4450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 315 OEM 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (9.600GB/s vs 6.400GB/s)
ATI Radeon HD 4450 's Advantages
Released 9 months late
64 additional rendering cores
Lower TDP (25W vs 33W)

Score

Benchmark

FP32 (float)
GeForce 315 OEM
0.045 TFLOPS
Radeon HD 4450 +113%
0.096 TFLOPS
VS

Graphics Card

Feb 2011
Release Date
Nov 2011
GeForce 300
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
600 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
DDR2
64bit
Memory Bus
64bit
9.600GB/s
Bandwidth
6.400GB/s

Render Config

2
SM Count
-
-
Compute Units
1
16
Shading Units
80
8
TMUs
8
4
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
64 KB

Theoretical Performance

2.356 GPixel/s
Pixel Rate
2.400 GPixel/s
4.712 GTexel/s
Texture Rate
4.800 GTexel/s
-
FP16 (half)
-
44.86 GFLOPS
FP32 (float)
96.00 GFLOPS
-
FP64 (double)
-

Graphics Processor

GT218
GPU Name
RV710
GT218-300-B1
GPU Variant
RV710 (215-0725016)
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.26 billion
Transistors
0.242 billion
57 mm²
Die Size
73 mm²

Board Design

33W
TDP
25W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1x VGA
Outputs
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
None
Power Connectors
None

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

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