Home GPU Comparison NVIDIA GeForce GT 330 OEM vs ATI FirePro V7770

NVIDIA GeForce GT 330 OEM vs ATI FirePro V7770

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 330 OEM and 1024MB VRAM FirePro V7770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 330 OEM 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 33.60GB/s)
Lower TDP (75W vs 76W)
ATI FirePro V7770 's Advantages
Released 1 years and 11 months late
704 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 330 OEM
0.24 TFLOPS
FirePro V7770 +316%
1 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Jan 2012
GeForce 300
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
800 MHz
Memory Clock
1050 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR4
256bit
Memory Bus
128bit
51.20GB/s
Bandwidth
33.60GB/s

Render Config

12
SM Count
-
-
Compute Units
10
96
Shading Units
800
48
TMUs
40
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
128 KB

Theoretical Performance

4.000 GPixel/s
Pixel Rate
5.000 GPixel/s
24.00 GTexel/s
Texture Rate
25.00 GTexel/s
-
FP16 (half)
-
240.0 GFLOPS
FP32 (float)
1000 GFLOPS
-
FP64 (double)
-

Graphics Processor

G92
GPU Name
RV770
-
GPU Variant
RV770 XT (215-0669049)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.754 billion
Transistors
0.956 billion
324 mm²
Die Size
256 mm²

Board Design

75W
TDP
76W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1x VGA
Outputs
1x DVI
None
Power Connectors
1x 6-pin

Graphics Features

11.1 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.1

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