Home GPU Comparison NVIDIA GeForce GTX 560 Ti 448 vs ATI Radeon HD 3850

NVIDIA GeForce GTX 560 Ti 448 vs ATI Radeon HD 3850

We compared two Desktop platform GPUs: 1280MB VRAM GeForce GTX 560 Ti 448 and 512MB VRAM Radeon HD 3850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 560 Ti 448 's Advantages
Released 4 years late
More VRAM (1280GB vs 512GB)
Larger VRAM bandwidth (152.0GB/s vs 53.12GB/s)
128 additional rendering cores
ATI Radeon HD 3850 's Advantages
Lower TDP (75W vs 210W)

Score

Benchmark

FP32 (float)
GeForce GTX 560 Ti 448 +206%
1.312 TFLOPS
Radeon HD 3850
0.428 TFLOPS
VS

Graphics Card

Nov 2011
Release Date
Nov 2007
GeForce 500
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
950 MHz
Memory Clock
830 MHz

Memory

1280MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
320bit
Memory Bus
256bit
152.0GB/s
Bandwidth
53.12GB/s

Render Config

14
SM Count
-
-
Compute Units
4
448
Shading Units
320
56
TMUs
16
40
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
-
640 KB
L2 Cache
256 KB

Theoretical Performance

20.50 GPixel/s
Pixel Rate
10.69 GPixel/s
40.99 GTexel/s
Texture Rate
10.69 GTexel/s
-
FP16 (half)
-
1312 GFLOPS
FP32 (float)
427.5 GFLOPS
164.0 GFLOPS
FP64 (double)
85.50 GFLOPS

Graphics Processor

GF110
GPU Name
RV670
GF110-270-A1
GPU Variant
RV670 PRO (215-0708003)
Fermi 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
3 billion
Transistors
0.666 billion
520 mm²
Die Size
192 mm²

Board Design

210W
TDP
75W
550 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
1x 6-pin

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3 (full) 4.0 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.0
CUDA
-
5.1
Shader Model
4.1

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