Home GPU Comparison ATI FireMV 2260 PCIe x1 vs NVIDIA GeForce GTX 780 Ti Engineering Sample

ATI FireMV 2260 PCIe x1 vs NVIDIA GeForce GTX 780 Ti Engineering Sample

We compared two Desktop platform GPUs: 256MB VRAM FireMV 2260 PCIe x1 and 3GB VRAM GeForce GTX 780 Ti Engineering Sample to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FireMV 2260 PCIe x1 's Advantages
Lower TDP (15W vs 250W)
NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages
Boost Clock928MHz
More VRAM (3GB vs 256GB)
Larger VRAM bandwidth (336.6GB/s vs 8.000GB/s)
2840 additional rendering cores

Score

Benchmark

FP32 (float)
FireMV 2260 PCIe x1
0.04 TFLOPS
GeForce GTX 780 Ti Engineering Sample +13262%
5.345 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Unknown
FireMV Multi-View
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x1
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
875 MHz
-
Boost Clock
928 MHz
500 MHz
Memory Clock
1753 MHz

Memory

256MB
Memory Size
3GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
384bit
8.000GB/s
Bandwidth
336.6GB/s

Render Config

2
Compute Units
-
-
-
-
40
Shading Units
2880
4
TMUs
240
4
ROPs
48
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
-
L2 Cache
1536 KB
-
-
-

Theoretical Performance

2.000 GPixel/s
Pixel Rate
55.68 GPixel/s
2.000 GTexel/s
Texture Rate
222.7 GTexel/s
-
-
-
40.00 GFLOPS
FP32 (float)
5.345 TFLOPS
-
FP64 (double)
222.7 GFLOPS

Board Design

15W
TDP
250W
200 W
Suggested PSU
600 W
2x DisplayPort
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

RV620
GPU Name
GK180
-
GPU Variant
GK180-425-A1
TeraScale
Architecture
Kepler
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.181 billion
Transistors
7.08 billion
67 mm²
Die Size
561 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.2.175
-
CUDA
3.5
4.1
Shader Model
5.1

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