Home GPU Comparison ATI FirePro V9800 vs ATI Radeon HD 4870 Mac Edition

ATI FirePro V9800 vs ATI Radeon HD 4870 Mac Edition

We compared two Desktop platform GPUs: 4GB VRAM FirePro V9800 and 512MB VRAM Radeon HD 4870 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V9800 's Advantages
Released 1 years and 8 months late
Larger VRAM bandwidth (147.2GB/s vs 108.8GB/s)
800 additional rendering cores
ATI Radeon HD 4870 Mac Edition 's Advantages
Lower TDP (150W vs 250W)

Score

Benchmark

FP32 (float)
FirePro V9800 +126%
2.72 TFLOPS
Radeon HD 4870 Mac Edition
1.2 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Jan 2009
FirePro
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1150 MHz
Memory Clock
850 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
147.2GB/s
Bandwidth
108.8GB/s

Render Config

-
SM Count
-
20
Compute Units
10
1600
Shading Units
800
80
TMUs
40
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB

Theoretical Performance

27.20 GPixel/s
Pixel Rate
12.00 GPixel/s
68.00 GTexel/s
Texture Rate
30.00 GTexel/s
-
FP16 (half)
-
2.720 TFLOPS
FP32 (float)
1200 GFLOPS
544.0 GFLOPS
FP64 (double)
240.0 GFLOPS

Graphics Processor

Cypress
GPU Name
RV770
Cypress XT GL
GPU Variant
RV770 XT Mac (215-0669080)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
2.154 billion
Transistors
0.956 billion
334 mm²
Die Size
256 mm²

Board Design

250W
TDP
150W
600 W
Suggested PSU
450 W
6x mini-DisplayPort 1.1 1x S-Video
Outputs
1x DVI 1x mini-DisplayPort 1.0
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Features

11.2 (11_0)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
-
5.0
Shader Model
4.1

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